常見例句雙語例句Implemented by user, no special support needed from operating system, programming design of overlay structure is complex.由用戶執(zhí)行，不需要操作系統(tǒng)的特別支持，覆蓋結(jié)構(gòu)的程序設(shè)計很復(fù)雜。 返回 support overlay structure